Heart|Natural|IGI

1.70ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 662419788

Shape and cutting style on the report: Heart brilliant

Certificate IGI 662419788

Diamond specifications and retailer prices

From $7,485 CAD

$5,358 USD

As of October 30, 2026

Save $6,869 CAD (48%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $14,353 CAD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 662419788. Listed at 16 retailers as of October 30, 2026, with prices from $7,485 to $14,353, a $6,869 spread on the same certified stone. NZ Jewellers lists it at $14,353. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70

Carat

Color

VS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle41.9°

Pavilion angle32.3°

OriginNatural

Grading LabIGI

CertificateIGI 662419788

Dimensions7.04 × 8.09 × 4.56 mm

L/W Ratio1.15

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateIGI 662419788

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $14,353 CAD|Low: $7,261 CAD|High: $14,353 CAD|Avg: $9,430 CAD

NZ Jewellers

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 31, 2026

Retailer 10$7,485 CAD

Retailer 13$7,663 CAD

Retailer 9$7,920 CAD

Retailer 11$7,990 CAD

Retailer 7$7,996 CAD

Retailer 6$8,398 CAD

Retailer 4$8,581 CAD

Retailer 5$8,581 CAD

Retailer 12$8,581 CAD

Retailer 3$9,903 CAD

Retailer 2$10,544 CAD

Retailer 8$12,711 CAD

NZ Jewellers$14,353 CAD

42 data points across 13 retailers

16 retailers$7,485 CAD to $14,353 CAD

Cheapest Retailer

$7,485 CAD

$5,358 USD

Retailer 2

$7,663 CAD

$5,486 USD

View

B+

Retailer 3

$7,920 CAD

$5,670 USD

View

Final sale: no returns

Retailer 4

$7,990 CAD

$5,720 USD

View

Retailer 5

$7,996 CAD

£4,507 GBP

View

Retailer 6

$8,398 CAD

£4,734 GBP

View

B+

Retailer 7

$8,581 CAD

$6,143 USD

View

Retailer 8

$8,581 CAD

$6,143 USD

View

Price last confirmed 43 days ago

B+

Retailer 9

$8,581 CAD

$6,143 USD

View

B+

Retailer 10

$8,801 CAD

$6,300 USD

View

Retailer 11

$9,903 CAD

$7,089 USD

View

Price last confirmed 55 days ago

Retailer 12

$9,903 CAD

$7,089 USD

View

Price last confirmed 42 days ago

B+

Retailer 13

$9,903 CAD

$7,089 USD

View

B+

Retailer 14

$10,544 CAD

ZAR 121,940 ZAR

View

Retailer 15

$12,711 CAD

£7,165 GBP

View

Most Expensive

NZ Jewellers

786b2220-3ee0-420d-a2e4-dd0f0ea65151 · Oct 30

$14,353 CAD

$10,275 USD

View

15 more retailers have this diamond

Prices start from $7,485 CADSave up to $6,869 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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1.70ct Heart

$7,485 CAD